基于B/S结构的物流管理系统的构建

主要介绍了利用互联网资源而兴起的物流系统，以及目前较流行的B/S结构的特点和与C/S的比较；分析了构建一个B/S结构的物流管理系统的主要流程及主要功能模块；进一步说明使用B/S结构构建物流管理系统的主要优势。     

利用矮壮素控制柑桔晚秋梢生长试验初探

柑桔抽发的晚秋梢发育不充实 ,极易遭低温冻害 ,为生产上的无用梢。采用化学控梢的方法 ,抑制晚秋梢的生长 ,取得较好的试验结果     

线粒体与细胞凋亡

随着近年来对线粒体研究的深入，发现线粒体与细胞凋亡有着密切的关系。它通过释放细胞色素C、凋亡诱导因子AIF，或者通过产生氧自由基等多种途径导致细胞凋亡。     

应用型本科院校C语言教学初探

分析了应用型本科院校当前C语言教学中存在的问题,在此基础上提出了完善语言教学体系,整合语言教学内容,激发语言学习兴趣,重视语言实践环节的教学思路。     

比较几个信用证术语的新旧翻译

信用证术语的翻译过去与现在不尽相同,是随信用证本身的发展而发展的。文章通过对几个信用证术语的新旧翻译进行比较,试图说明在学习信用证术语时,无论时中文还是英文,一定不能囿于其字面意思,应该以《跟单信用证统一惯例Uniform Customs and Practice for Documentary Cred its》的最新版本为依据把它作为一个新的概念而不仅仅是生词去学习。     

Preparation and Photoconductivity of Fe-Phthalocyanine Derivation and C_(60) Composite Films

1　Ｉｎｔｒｏｄｕｃｔｉｏｎ　Ｒｅｃｅｎｔｌｙｐｈｔｈａｌｏｃｙａｎｉｎｅｓ (Ｐｃｓ)ａｓｏｒｇａｎｉｃｓｅｍｉｃｏｎ ｄｕｃｔｏｒｓｈａｖｅａｔｔｒａｃｔｅｄｍｏｒｅａｔｔｅｎｔｉｏｎｂｅｃａｕｓｅｔｈｅｙａｒｅｖｅｒｙｓｔａｂｌｅ .Ｐｃｓ ｐｏｓｓｅｓｓｂｅｔｔｅｒ ｐｈｏｔｏｅｌｅｃｔｒｉｃａｌｐｒｏｐｅｒｔｉｅｓａｎｄｈｉｇｈｌｙａｂｓｏｒｐｔｉｏｎｉｎｔｈｅｖｉｓｉｂｌｅｌｉｇｈｔｒｅ ｇｉｏｎ .ＳｏｍｅｐｒｏｐｅｒｔｉｅｓｏｆＰｃｓｃａｎｂｅｉｍｐｒｏｖｅｄａｌｏｔｂｙｂｏｎｄｉｎｇｔｏｐ…     

Accumulation of chromium by Commelina communis L. grown in solution with different concentrations of Cr and L-histidine

Hydroponic experiments conducted to examine the chromiun uptake by C. communis in the presence of different Cr concentrations (Cr6+ 100 and 200 mg/L, respectively) and free histidine supplementation (0.5 and 1.0 mol/L) showed that shoot and root growth of C. communis decreased greatly with increasing Cr concentrations in the medium; and that the species was a typical excluder since it accumulated high concentrations of Cr in roots but comparatively low concentrations in shoots. Chromium in shoots and roots of Cr24 -supplied plants ranged from 329-1880 and 3788-4240 mg/kg DW, respectively, while those of Cr24 -histidine-supplied plants ranged from 478 to 629 mg/kg and 4157-4303 mg/kg DW, respectively. With Cr present in the hydroponic solution, C. communis accumulated more Cr in its tissues. Increasing histidine application to the solution significantly increased chromium accumulation in the plant tissues but could not alter the accumulation pattern of plants although it induced a higher concentration of Cr in its shoots and roots. These features suggested that C. communis may serve as an alternative species in a constructed wetland for phytoextraction treatment of Cr-containing wastewater and for phytostabilization of Cr mining spoils.     

Effects of β-Aescin on the expression of nuclear factor-κB and tumor necrosis factor-α after traumatic brain injury in rats

To investigate the inhibiting effect of β-Aescin on nuclear factor-κB (NF-κB) activation and the expression of tumor necrosis factor-α (TNF-α) protein after traumatic brain injury (TBI) in the rat brain, 62 SD rats were subjected to lateral cortical impact injury caused by a free-falling object and divided randomly into four groups: (1) sham operated (Group A); (2) injured (Group B); (3) β-Aescin treatment (Group C); (4) pyrrolidine dithocarbamate (PDTC) treatment (Group D). β-Aescin was administered in Group C and PDTC treated in Group D immediately after injury. A series of brain samples were obtained directly 6h, 24 h and 3 d respectively after trauma in four groups. NF-κB activation was examined by Electrophoretic Mobility Shift Assay (EMSA); the levels of TNF-α protein were measured by radio-immunoassay (RIA); the water content of rat brain was measured and pathomorphological observation was carried out. NF-κB activation, the levels of TNF-α protein and the water content of rat brain were significantly increased (P＜0.01) following TBI in rats. Compared with Group B, NF-κB activation (P＜0.01), the levels of TNF-α protein (P＜0.01) and the water content of brain (P＜0.05) began to decrease obviously after injury in Groups C and D.β-Aescin could dramatically inhibit NF-κB activation and the expression of TNF-α protein in the rat brain, alleviate rat brain edema, and that could partially be the molecular mechanism by which β-Aescin attenuates traumatic brain edema.     

冠心病患者树突状细胞功能状态分析

通过分离CHD患者及健康体检者外周血单个核细胞(PBMC),在含粒细胞巨噬细胞集落刺激因子(GM-CSF)、白介素4(IL-4)的培养条件下制备树突状细胞(DC),并应用流式细胞仪检测DC表面共刺激分子CD86(B7-2)的表达、混合淋巴细胞反应(MLR),检测DC对同种异体淋巴细胞的刺激能力,分析评价冠心病(CHD)患者DC的功能状态,结果表明,CHD患者DC处于激活状态,此可能是CHD发病机制之一.     

从儒学是父家长的哲学说到儒学的生命力问题

儒学目前仍然具有生命力的原因是多方面的,其中之一就是因为儒学是父家长的哲学,只要父家长这种社会成员存在,儒学就不会失去价值及功用。为什么说儒学是父家长的哲学呢？理由有二：一、从儒学产生的思想来源看,儒学是总结提升了历史上的若干父家长代表人物的思想道德理念而形成的;二、从《论语》的主要思想内容来看,儒学本身的理论体系是为父家长设计的人生哲学。